Properties

Label 2-304-19.18-c6-0-46
Degree $2$
Conductor $304$
Sign $-0.997 - 0.0748i$
Analytic cond. $69.9364$
Root an. cond. $8.36280$
Motivic weight $6$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 9.20i·3-s − 204.·5-s − 264.·7-s + 644.·9-s + 521.·11-s − 2.98e3i·13-s + 1.87e3i·15-s + 3.44e3·17-s + (6.83e3 + 513. i)19-s + 2.43e3i·21-s + 1.10e3·23-s + 2.60e4·25-s − 1.26e4i·27-s + 3.96e4i·29-s − 5.38e4i·31-s + ⋯
L(s)  = 1  − 0.340i·3-s − 1.63·5-s − 0.770·7-s + 0.883·9-s + 0.391·11-s − 1.36i·13-s + 0.556i·15-s + 0.700·17-s + (0.997 + 0.0748i)19-s + 0.262i·21-s + 0.0904·23-s + 1.66·25-s − 0.642i·27-s + 1.62i·29-s − 1.80i·31-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 304 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.997 - 0.0748i)\, \overline{\Lambda}(7-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 304 ^{s/2} \, \Gamma_{\C}(s+3) \, L(s)\cr =\mathstrut & (-0.997 - 0.0748i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(304\)    =    \(2^{4} \cdot 19\)
Sign: $-0.997 - 0.0748i$
Analytic conductor: \(69.9364\)
Root analytic conductor: \(8.36280\)
Motivic weight: \(6\)
Rational: no
Arithmetic: yes
Character: $\chi_{304} (113, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 304,\ (\ :3),\ -0.997 - 0.0748i)\)

Particular Values

\(L(\frac{7}{2})\) \(\approx\) \(0.4663681395\)
\(L(\frac12)\) \(\approx\) \(0.4663681395\)
\(L(4)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
19 \( 1 + (-6.83e3 - 513. i)T \)
good3 \( 1 + 9.20iT - 729T^{2} \)
5 \( 1 + 204.T + 1.56e4T^{2} \)
7 \( 1 + 264.T + 1.17e5T^{2} \)
11 \( 1 - 521.T + 1.77e6T^{2} \)
13 \( 1 + 2.98e3iT - 4.82e6T^{2} \)
17 \( 1 - 3.44e3T + 2.41e7T^{2} \)
23 \( 1 - 1.10e3T + 1.48e8T^{2} \)
29 \( 1 - 3.96e4iT - 5.94e8T^{2} \)
31 \( 1 + 5.38e4iT - 8.87e8T^{2} \)
37 \( 1 + 4.69e3iT - 2.56e9T^{2} \)
41 \( 1 + 4.12e4iT - 4.75e9T^{2} \)
43 \( 1 + 8.24e4T + 6.32e9T^{2} \)
47 \( 1 + 5.59e4T + 1.07e10T^{2} \)
53 \( 1 - 2.23e5iT - 2.21e10T^{2} \)
59 \( 1 + 1.76e5iT - 4.21e10T^{2} \)
61 \( 1 + 3.26e5T + 5.15e10T^{2} \)
67 \( 1 + 1.24e5iT - 9.04e10T^{2} \)
71 \( 1 + 6.01e5iT - 1.28e11T^{2} \)
73 \( 1 - 6.12e5T + 1.51e11T^{2} \)
79 \( 1 - 2.22e5iT - 2.43e11T^{2} \)
83 \( 1 + 2.56e5T + 3.26e11T^{2} \)
89 \( 1 - 6.96e5iT - 4.96e11T^{2} \)
97 \( 1 + 9.82e5iT - 8.32e11T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−10.25682448349519821560108927527, −9.273386911297115282477254995407, −7.88730798327967095914116465010, −7.55944377718560551878803250964, −6.48571938939185523439120661495, −5.08557378139462452043074989350, −3.78404508762572315579935584128, −3.13904526015408324512729465551, −1.12343529241771105030611427059, −0.14100712606660501201106180088, 1.27203653655265452983036573216, 3.24424609314664788766310154862, 3.97335186891862413445365262058, 4.85927267813050407593220211699, 6.59804571602008653265887924495, 7.25581740188069384228714522153, 8.271927114725114105268826300650, 9.395706133100313895889794969839, 10.11105344287930360690949933354, 11.41823863335905750106390119395

Graph of the $Z$-function along the critical line